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| | Dimethyl acetylenedicarboxylate Basic information |
| | Dimethyl acetylenedicarboxylate Chemical Properties |
| Melting point | -18 °C | | Boiling point | 95-98 °C/19 mmHg (lit.) | | density | 1.156 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.447(lit.) | | Fp | 187 °F | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | form | Liquid | | color | Colorless to pale yellow | | Water Solubility | Soluble in most organic solvents. Insoluble in water. | | Sensitive | Light Sensitive | | BRN | 607063 | | InChI | 1S/C6H6O4/c1-9-5(7)3-4-6(8)10-2/h1-2H3 | | InChIKey | VHILMKFSCRWWIJ-UHFFFAOYSA-N | | SMILES | COC(=O)C#CC(=O)OC | | CAS DataBase Reference | 762-42-5(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Butynedioic acid, dimethyl ester(762-42-5) | | EPA Substance Registry System | 2-Butynedioic acid, dimethyl ester (762-42-5) |
| Hazard Codes | C | | Risk Statements | 34-22 | | Safety Statements | 23-26-27-36/37/39-45 | | RIDADR | UN 3265 8/PG 2 | | WGK Germany | 3 | | RTECS | ES0175000 | | F | 8-19 | | TSCA | TSCA listed | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29171990 | | Storage Class | 8A - Combustible corrosive hazardous materials | | Hazard Classifications | Acute Tox. 4 Oral
Eye Dam. 1
Skin Corr. 1B |
| | Dimethyl acetylenedicarboxylate Usage And Synthesis |
| Chemical Properties | clear colorless to light yellow liquid | | Uses | Dimethyl acetylenedicarboxylate as a versatile dienophile used in Diels-Alder reactions. | | Synthesis Reference(s) | Tetrahedron Letters, 35, p. 6243, 1994 DOI: 10.1016/S0040-4039(00)73402-2 | | Flammability and Explosibility | Non flammable |
| | Dimethyl acetylenedicarboxylate Preparation Products And Raw materials |
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